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CBF S.r.l.
Valves for hydraulic motors

Valves for hydraulic motors

Product catalog summary

Overview

This document details technical specifications, applications, and ordering information for hydraulic valves and pressure regulators manufactured by CBF s.r.l., Italy. The products are designed for direct mounting on hydraulic motors and cover a range of valve types including overcentre, anti-shock, anticavitation, and selector valves.

Valve Types and Applications

Overcentre Valves: Available in single and double effect versions, some with brake release functionality.
Anti-Shock Valves: Protect hydraulic systems from pressure spikes; offered in single and double effect.
Selector Valves: Used to direct hydraulic flow within systems.
Rotating Distributors: Included in the product range for flow distribution.

Compatibility and Mounting

Valves are compatible with flange standards from major hydraulic motor manufacturers such as DANFOSS (OMP, OMPL, OMR, OMS, OMSS), SAMHYDRAULIC (AG-AR), PARKER (TE-TJ), and CHAR LYNN. Designed for direct bolt mounting to ensure secure installation.

Technical Specifications

Models range from 451 to 489, each associated with specific valve functions, flow rates (Q in l/min), and pressure ratings (P in bar). Two primary pressure calibration codes are used:

Code 01: Standard pressure setting at 100 bar (1450 psi), adjustable between 20–200 bar (290–2900 psi), identified by a white spring.
Code 02: Standard pressure setting at 280 bar (4000 psi), adjustable between 50–350 bar (725–5000 psi), identified by a black spring.

Adjustment and Regulation Options

Adjustment mechanisms include external hex screws, sealing (piombatura), and protective caps.
Regulation codes (-, C, D) denote different adjustment types.
Optional hollow screws are available upon request.

Material and Construction

Valve bodies and pressure regulators are constructed from aluminum, providing a balance of lightweight design and corrosion resistance.

Operating Conditions

Recommended oil viscosity and operating temperature ranges are implied to align with standard hydraulic fluid parameters.
Absolute filtration is required to maintain valve performance and longevity.

Pressure Regulation Specifications

Calibration Code	Max Pressure (bar)	Max Pressure (psi)	Adjustment Range (bar)	Adjustment Range (psi)
00	40	580	5 ÷ 40	72.5 ÷ 580
01	80	1160	20 ÷ 100	290 ÷ 1450
02	180	2600	40 ÷ 250	580 ÷ 3600
03	250	3600	60 ÷ 350	870 ÷ 5000

Adjustment and Control Options for Regulators

A: External screw with recessed hexagon
B: Handwheel and nut
C: Sealing (piombatura)
D: Protective cap (cappellotto)

Models and Ordering Codes

Referenced models include RFA-FMD-12, RFA-FMD-30-12, RFA-FMD-121, RFA-FMD-30-121, and RFA-VLP10-FMD-12. Each supports various adjustment codes (A, B, C, D, VEI) and features aluminum construction.

Accessory kits for installation and adjustment include:

KITV0004: Nipple screw kit
KITV0005: Torque tightening kit
KITV0006: Adjustment knob kit with locking screw

Operating Recommendations

Maintain recommended oil viscosity and filtration standards to ensure optimal valve performance.
Operating temperature is implied to be within typical hydraulic fluid ranges.

Manufacturer Information

CBF s.r.l.
Via Caboto, 3 - 36075 Montecchio Maggiore (VI), Italy
Phone: +39 0444 499141 / 0444 499143
Fax: +39 0444 499145
Email: [email protected]
Website: www.cbfhydraulic.com

Critical Notes

All technical data are indicative and non-binding, subject to change.
Pressure and flow parameters must be respected for safe operation.
Optional components such as hollow screws and specific adjustment knobs are available on request.

Catalog excerpts

Valvole flangiabili su motori idraulici Valves for hydraulic motors

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CBF s.r.l. - Via Caboto, 3 - 36075 Montecchio Maggiore (VI) Tel. 0444 499141 / 0444 499143 - Fax 0444 499145 e-mail: [email protected] - http://www.cbfhydraulic.com VALVOLE PER MOTORI IDRAULICI VALVES FOR HYDRAULIC MOTORS Queste valvole vengono utilizzate per il montaggio diretto su motori idraulici tramite il fissaggio a vite filettata o vite cava. Proponiamo valvole antishock, anticavitazione, valvole overcenter, valvole regolatrici di flusso, rotodeviatori e selettrici Flangiature per motori: - DANFOSS OMP, OMPL, OMR, OMS, OMSS, OMSW. - SAMHYDRAULIC AG-AR - PARKER TE-TJ - CHAR LYNN - Altre...

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CBF s.r.l. - Via Caboto, 3 - 36075 Montecchio Maggiore (VI) Tel. 0444 499141 / 0444 499143 - Fax 0444 499145 e-mail: [email protected] - http://www.cbfhydraulic.com hydraulic* INDICE PER TIPO Dl VALVOLA INDEXBY VALVE TYPE

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hydraulic* CBF s.r.l. - Via Caboto, 3 - 36075 Montecchio Maggiore (VI) Tel. 0444 499141 / 0444 499143 - Fax 0444 499145 e-mail: [email protected] - http://www.cbfhydraulic.com hydraulic* INDICE PER TIPO Dl VALVOLA INDEXBY VALVE TYPE Modello motore Motortype Valvola antiurto doppio effetto Double effect antishock valve Valvola regolatrice di flusso a tre vie prioritaria Three ways priority flow regulator DANFOSS OMS-OMSW-OMSS

Open the catalog to page 4

Open the catalog to page 5

hydraulic CBF s.r.l. - Via Caboto, 3 - 36075 Montecchio Maggiore (VI) Tel. 0444 499141 / 0444 499143 - Fax 0444 499145 e-mail: [email protected] - http://www.cbfhydraulic.com hydraulic INDICE PER TIPO Dl VALVOLA INDEXBY VALVE TYPE Modello motore Motor type Rotodeviatore con valvola limitatrice di pressione e strozzatore Rotating distributorwith relief and needle valve Valvola selettrice Shuttle valve DANFOSS OMP-OMPL-OMR DANFOSS OMP-OMPL-OMR

Open the catalog to page 6

CBF s.r.l. - Via Caboto, 3 - 36075 Montecchio Maggiore (VI) Tel. 0444 499141 / 0444 499143 - Fax 0444 499145 e-mail: [email protected] - http://www.cbfhydraulic.com hydraulic* Valvola OVERCENTER semplice effetto con sblocco freno flangiabile su motori DANFOSS-OMP-OMPL-OMR Single effect OVERCENTER valve with brake unclamping, flangeable to DANFOSS OMP-OMPL-OMR motors Corpo in alluminio Aluminium body Portata massima Regolazioni Adjustments Dati e tarature ottenuti usando olio con viscosita 30 cSt a 50°C Performaces and calibrations are carried out by using hydraulic oil with Sigla di ordinazione...

Open the catalog to page 7

hydraulic CBF s.r.l. - Via Caboto, 3 - 36075 Montecchio Maggiore (VI) Tel. 0444 499141 / 0444 499143 - Fax 0444 499145 e-mail: [email protected] - http://www.cbfhydraulic.com hydraulic Valvola OVERCENTER semplice effetto con sblocco freno flangiabile su motori DANFOSS-OMS-OMSW-OMSS Single effect OVERCENTER valve with brake unclamping, flangeable to DANFOSS OMS-OMSW-OMSS motors Corpo in alluminio Aluminium body Regolazioni Adjustments Dati e tarature ottenuti usando olio con viscosita 30 cSt a 50°C Performaces and calibrations are carried out by using hydraulic oil with Sigla di ordinazione...

Open the catalog to page 8

CBF s.r.l. - Via Caboto, 3 - 36075 Montecchio Maggiore (VI) Tel. 0444 499141 / 0444 499143 - Fax 0444 499145 e-mail: [email protected] - http://www.cbfhydraulic.com Valvola OVERCENTER semplice effetto a cartuccia con sblocco freno flangiabile su motori DANFOSS-OMP-OMPL-OMR Single effect, cartridged OVERCENTER valve with brake unclamping, flangeable to DANFOSS OMP-OMPL-OMR motors Portata massima Regolazioni Adjustments Dati e tarature ottenuti usando olio con viscosita 30 cSt a 50°C Performaces and calibrations are carried out by using hydraulic oil with Sigla di ordinazione / Ordering code...

Open the catalog to page 9

CBF s.r.l. - Via Caboto, 3 - 36075 Montecchio Maggiore (VI) Tel. 0444 499141 / 0444 499143 - Fax 0444 499145 e-mail: [email protected] - http://www.cbfhydraulic.com hydraulic* Valvola OVERCENTER semplice effetto con sblocco freno flangiabile su motori SAMHYDRAULIK AG-AR Single effect OVERCENTER valve with brake unclamping, flangeable to SAMHYDRAULIK motors AG-AR Portata massima Regolazioni Adjustments Dati e tarature ottenuti usando olio con viscosita 30 cSt a 50°C Performaces and calibrations are carried out by using hydraulic oil with Sigla di ordinazione / Ordering code Cl C2 - -T - —...

Open the catalog to page 10

CBF s.r.l. - Via Caboto, 3 - 36075 Montecchio Maggiore (VI) Tel. 0444 499141 / 0444 499143 - Fax 0444 499145 e-mail: [email protected] - http://www.cbfhydraulic.com hydraulic* Valvola OVERCENTER doppio effetto con sblocco freno flangiabile su motori DANFOSS-OMP-OMPL-OMR Double effect OVERCENTER valve with brake unclamping, flangeable to DANFOSS OMP-OMPL-OMR motors Corpo in alluminio Aluminium body Regolazioni Adjustments Dati e tarature ottenuti usando olio con viscosita 30 cSt a 50°C Performaces and calibrations are carried out by using hydraulic oil with Sigla di ordinazione / Ordering...

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CBF s.r.l. - Via Caboto, 3 - 36075 Montecchio Maggiore (VI) Tel. 0444 499141 / 0444 499143 - Fax 0444 499145 e-mail: [email protected] - http://www.cbfhydraulic.com hydraulic Valvola OVERCENTER doppio effetto con sblocco freno flangiabile su motori DANFOSS-OMS-OMSW-OMSS Double effect OVERCENTER valve with brake unclamping, flangeable to DANFOSS OMS-OMSW-OMSS motors Portata massima Regolazioni Adjustments Dati e tarature ottenuti usando olio con viscosita 30 cSt a 50°C Performaces and calibrations are carried out by using hydraulic oil with Sigla di ordinazione / Ordering code 456 Aggiornamento...

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CBF s.r.l. - Via Caboto, 3 - 36075 Montecchio Maggiore (VI) Tel. 0444 499141 / 0444 499143 - Fax 0444 499145 e-mail: [email protected] - http://www.cbfhydraulic.com hydraulic* Valvola OVERCENTER doppio effetto a cartuccia con sblocco freno flangiabile su motori DANFOSS-OMP-OMPL-OMR Double effect cartridge OVERCENTER valve with brake unclamping, flangeable to DANFOSS OMP-OMPL-OMR motors Regolazioni Adjustments Dati e tarature ottenuti usando olio con viscosita 30 cSt a 50°C Performaces and calibrations are carried out by using hydraulic oil with Sigla di ordinazione / Ordering code I dati...

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